I want to add 5.1.4 Atmos setup on top on my current 2.0 STEREO setup without moving the front speakers. In 5.1.4 setup, if I place my front-height speakers further to the front (behind front speakers but at 5ft higher) then my front speakers - optimized placement for stereo soundstage) and my rear-height speakers at 5ft above the rear speaker (instead of closer to listener per dolby guideline) Will Atmos sound processor like SR8015 or AV7706 compensate for the distances ? OR does the 5.1.4 setup must follow the dolby 51.4.placement guideline which shows height speakers closers to listener? Thanks.